#4398C7#4398C7

#4398C7 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.8% C 0.108 H 236.1°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#4398C7
RGB	rgb(67, 152, 199)
HSL	hsl(201, 54%, 52%)
HSV	hsv(201, 66%, 78%)
CMYK	cmyk(66.3%, 23.6%, 0%, 22%)
CIE-LAB	lab(59.68, -10.85, -31.76)
CIE-LCH	lch(59.68, 33.56, 251.13°)
OKLab	oklab(64.76% -0.06 -0.0892)
OKLCH	oklch(64.76% 0.108 236.1)
XYZ	xyz(23.8478, 27.7708, 58.1252)
Luminance	0.2777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4398C7 #C77243

analogous

#43C7B4 #4398C7 #4356C7

triadic

#4398C7 #C74398 #98C743

tetradic

#4398C7 #B443C7 #C77243 #56C743

square

#4398C7 #B443C7 #C77243 #56C743

split-complementary

#4398C7 #C74356 #C7B443

monochromatic

#21536F #2F769E #4398C7 #72B2D5 #A1CCE3

Accessibility & contrast

On white

3.20

#4398C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#4398C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4398C7

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4398C7	#FFFFFF	#000000	##000000
##4398C7	1.00	3.20	6.55	6.55
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8297C9

Deuteranopia (green-blind)

#708AC6

Tritanopia (blue-blind)

#00A4A8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4398c7;
/* rgb */ color: rgb(67, 152, 199);
/* oklch */ color: oklch(64.8% 0.108 236.1);

Tailwind

colors: {
  custom: {
    50: '#85b6d8',
    500: '#4398c7',
    950: '#000000',
  },
}

SCSS

$custom: #4398c7;
$custom-light: #85b6d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4398c7",
  "rgb": {
    "r": 67,
    "g": 152,
    "b": 199
  },
  "hsl": {
    "h": 201.364,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.64756,
    "c": 0.10751,
    "h": 236.1
  },
  "luminance": 0.27773
}

Semantic roles & 50–950 ramp

primary

#4398C7

secondary

#D0AB96

accent

#7F4ADD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4398C7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →